CWE-1302
Missing Source Identifier in Entity Transactions on a System-On-Chip (SOC)
2020-08-20
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特定のCWEの通知
特定のCWEの変更情報をいち早くお届けします。
名前: Missing Source Identifier in Entity Transactions on a System-On-Chip (SOC)
The product implements a security identifier mechanism to differentiate what actions are allowed or disallowed when a transaction originates from an entity, but the entity does not consistently include the necessary Security Identifier with a security-critical transaction.
一般情報
背景の詳細
導入モード
Architecture and Design : Such issues could be introduced during hardware architecture and design and identified later during Testing or System Configuration phases.Implementation : Such issues could be introduced during implementation and identified later during Testing or System Configuration phases.
適用可能なプラットフォーム
言語
クラス： Not Language-Specific (Undetermined)オペレーティングシステム
クラス： Not OS-Specific (Undetermined)アーキテクチャ
クラス： Not Architecture-Specific (Undetermined)テクノロジー
クラス： Not Technology-Specific (Undetermined)一般的な結果
| スコープ | 影響 | 可能性 |
|---|---|---|
| Confidentiality Integrity Availability Access Control | Modify Memory, Read Memory, DoS: Crash, Exit, or Restart, Bypass Protection Mechanism, Gain Privileges or Assume Identity, Execute Unauthorized Code or Commands | High |
潜在的な緩和策
Phases : Architecture and DesignTransaction details must be reviewed for design inconsistency and common weaknesses.
Phases : Implementation
Security identifier definition and programming flow must be tested in pre-silicon and post-silicon testing.
脆弱性マッピングノート
理由 : This CWE entry is at the Base level of abstraction, which is a preferred level of abstraction for mapping to the root causes of vulnerabilities.コメント : Carefully read both the name and description to ensure that this mapping is an appropriate fit. Do not try to 'force' a mapping to a lower-level Base/Variant simply to comply with this preferred level of abstraction.
関連する攻撃パターン
| CAPEC ID | 攻撃パターン名 |
|---|---|
| CAPEC-121 | Exploit Non-Production Interfaces
|
| CAPEC-681 | Exploitation of Improperly Controlled Hardware Security Identifiers
|
登録情報
| 名前 | 組織 | 日付 | リリース日 | Version |
|---|---|---|---|---|
| Arun Kanuparthi, Hareesh Khattri, Parbati Kumar Manna | Intel Corporation | 4.2 |
変更履歴
| 名前 | 組織 | 日付 | コメント |
|---|---|---|---|
| CWE Content Team | MITRE | updated Related_Attack_Patterns | |
| CWE Content Team | MITRE | updated Demonstrative_Examples, Relationships | |
| CWE Content Team | MITRE | updated Related_Attack_Patterns | |
| CWE Content Team | MITRE | updated Demonstrative_Examples | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Mapping_Notes | |
| CWE Content Team | MITRE | updated Description, Name | |
| CWE Content Team | MITRE | updated Demonstrative_Examples, Weakness_Ordinalities | |
| CWE Content Team | MITRE | updated Background_Details, Common_Consequences, Description |
